3068681450538 has 16 divisors (see below), whose sum is σ = 6695304983136. Its totient is φ = 929903469840.

The previous prime is 3068681450501. The next prime is 3068681450557. The reversal of 3068681450538 is 8350541868603.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23247586681 + ... + 23247586812.

It is an arithmetic number, because the mean of its divisors is an integer number (418456561446).

Almost surely, 2^{3068681450538} is an apocalyptic number.

3068681450538 is an abundant number, since it is smaller than the sum of its proper divisors (3626623532598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3068681450538 is a wasteful number, since it uses less digits than its factorization.

3068681450538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46495173509.

The product of its (nonzero) digits is 16588800, while the sum is 57.

The spelling of 3068681450538 in words is "three trillion, sixty-eight billion, six hundred eighty-one million, four hundred fifty thousand, five hundred thirty-eight".